Vols. 1 (1886)-13 (1901) in v. 13; Vols. 14 (1902)-17 (1907) in v. 17; Vols. 18 (1907)-24 (1916) in v. 24; Vols. 1 (1886)-24 (1917). 1 v.; Vols. 25 (1918)-30 (1925). 1 v.; Vols. 31 (1926)-36 (1933). 1 v.; Vols. 37 (1934)-42 (1941). 1 v
Vol. 36, no. 4-v. 37, no. 1, 4, v. 38, no. 2 have separately paged supplements: The Wild animals of the Indian Empire and the problem of their preservation, pts. 1-4